266 lines
7.1 KiB
C
266 lines
7.1 KiB
C
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/****************************************************************************
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Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
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This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
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be copied by any method or incorporated into another program without
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the express written consent of Aerospace C.Power. This Information or any portion
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thereof remains the property of Aerospace C.Power. The Information contained herein
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is believed to be accurate and Aerospace C.Power assumes no responsibility or
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liability for its use in any way and conveys no license or title under
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any patent or copyright and makes no representation or warranty that this
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Information is free from patent or copyright infringement.
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****************************************************************************/
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#ifndef _H_RAWDATA_TEST
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#define _H_RAWDATA_TEST
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// To save CPU efficent, less function call, use global variable
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#define RAWDATA_TIME_PROFILE_ENABLE
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/*
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* In interrut mode, all things done in interrupt route.
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* If mask this macro off, interrupt just mark flag, and leave main loop
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* to handle reset. Like dsr route
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*/
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#define RUN_MODE_IN_INTERRUPT
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/*
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* Define rawdata converter API interface
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*/
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#define RAWDATA_HW_TICKS CFG_RAW_NTB_TIMER_ADDR /* TBD */
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#define RAW_FC_LEN_DW 4
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#define RAWDATA_PROFILE_SLOT_MAX 8
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#ifdef RAWDATA_TIME_PROFILE_ENABLE
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#define iot_rawdata_mark_timestamp(x) \
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( (*x) = RGF_RAW_READ_REG(RAWDATA_HW_TICKS) )
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#else
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#define iot_rawdata_mark_timestamp(x)
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#endif
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/*
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* store high accurency hw tick timer, used for profiling timing
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*/
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typedef struct _fc_profile{
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uint32_t rawdata_interrupt_trigger_ticks;
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uint32_t rawdata_get_fc_ticks;
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uint32_t rawdata_translate_fc_ticks;
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uint32_t rawdata_set_translate_fc_ticks;
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uint32_t rawdata_interrupt_release_ticks;
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uint32_t irq_type;
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}fc_profile;
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/*
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* translate message include src dest and timing
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*/
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typedef struct _fc_trans_msg{
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uint32_t org_fc[RAW_FC_LEN_DW];
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uint32_t trans_fc[RAW_FC_LEN_DW];
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fc_profile profile;
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}fc_trans_msg;
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/*
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* rawdata context
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*/
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typedef struct _rawdata_context{
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uint32_t dsr_flag;
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uint32_t src_prot;
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uint32_t trans_prot;
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uint32_t irq_time;
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uint32_t timeout_txcnt;
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uint32_t timeout_rxcnt;
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uint32_t exc_flag;
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uint32_t pre_exc_flag;
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uint32_t irq_catch;
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uint32_t pre_irq_catch;
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uint32_t subfunc_exe_flag;
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uint32_t dbgchangeid;
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uint32_t txmsg_idx;
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fc_trans_msg tx_msg[RAWDATA_PROFILE_SLOT_MAX];
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uint32_t ackmsg_idx;
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fc_trans_msg ack_msg[RAWDATA_PROFILE_SLOT_MAX];
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uint32_t recmsg_idx;
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fc_trans_msg rec_msg[RAWDATA_PROFILE_SLOT_MAX];
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}rawdata_context;
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/* iot_rawdata_init - function to init rawdata context/data struct
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*
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* @cxt-input- context pointer
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* return:
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* 0 - success
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* otherwise - error
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*/
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uint32_t iot_rawdata_context_init(rawdata_context* cxt);
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/* iot_rawdata_hw_set - function to turn on/off raw mode in hw, hook interrupt
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*
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* @on -input- 1: enable hw into raw mode state, 0 disable
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* @src_prot -input- set hw in SG mode or SPG mode
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* @trans_prot -input- set hw communicate protoal. current is SG.
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* return:
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* 0 - success
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* otherwise - error
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*/
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uint32_t iot_rawdata_hw_set(uint32_t on, uint32_t src_prot,\
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uint32_t trans_prot);
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/* iot_rawdata_interrupt_handler - function to service interrupt
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*
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* @on -input- 1: enable hw into raw mode state, 0 disable
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* @src_prot -input- set hw in SG mode or SPG mode
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* @trans_prot -input- set hw communicate protoal. current is SG.
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* return:
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* 0 - success
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* otherwise - error
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*/
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uint32_t iot_rawdata_interrupt_handler(uint32_t vector, iot_addrword_t data);
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/* iot_rawdata_get_tx_fc_bytes - fetch tx fc head(4 DWs) from hw register
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*
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* @fc_ptr -input- 4DWs to store tx fc head
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*
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* return:
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* 0 - success
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* otherwise - error
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*/
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uint32_t iot_rawdata_get_tx_fc_bytes(fc_trans_msg *rawfc);
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/* iot_rawdata_translate_tx_fc - translate src fc head into dest format
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*
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* @rawfc -input- one translate message
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* @src_prot -input - message prot type
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* @trans_prot -input - message dest format type
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* return:
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* 0 - success
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* otherwise - error
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*/
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uint32_t iot_rawdata_translate_tx_fc(fc_trans_msg *rawfc, \
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uint32_t src_prot, uint32_t trans_prot);
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/* iot_rawdata_set_translate_tx_fc - plumb translated fc in hw register
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*
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* @rawfc -input- one translated message
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*
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* return:
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* 0 - success
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* otherwise - error
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*/
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uint32_t iot_rawdata_set_translate_tx_fc(fc_trans_msg *rawfc);
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/* iot_rawdata_get_hw_sack_fc_bytes - fetch sack fc head(4 DWs) from hw register
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*
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* @fc_ptr -input- 4DWs to store sack fc head
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*
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* return:
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* 0 - success
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* otherwise - error
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*/
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uint32_t iot_rawdata_get_hw_sack_fc_bytes(fc_trans_msg *rawfc);
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/* iot_rawdata_translate_hwsack_fc - translate sack fc to dest prot
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*
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* @rawfc -input- one translated message
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* @src_prot -input - hw prepared sack fc proto
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* @trans_prot -input - hw desired translated sack fc proto
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*
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* return:
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* 0 - success
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* otherwise - error
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*/
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uint32_t iot_rawdata_translate_hwsack_fc(fc_trans_msg *rawfc, \
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uint32_t src_prot, uint32_t trans_prot);
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/* iot_rawdata_set_translate_sack_fc - plumb translated fc in hw register
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*
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* @rawfc -input- one translated message
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*
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* return:
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* 0 - success
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* otherwise - error
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*/
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uint32_t iot_rawdata_set_translate_sack_fc(fc_trans_msg* rawfc);
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/* iot_rawdata_get_hw_receive_fc_bytes - plumb translated fc in hw register
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*
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* @rawfc -input- one translated message
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*
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* return:
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* 0 - success
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* otherwise - error
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*/
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uint32_t iot_rawdata_get_hw_receive_fc_bytes(fc_trans_msg *rawfc);
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/* iot_rawdata_translate_hwrec_fc - translate received fc to dest prot
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*
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* @rawfc -input- one translated message
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* @src_prot -input - hw prepared sack fc proto
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* @trans_prot -input - hw desired translated sack fc proto
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*
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* return:
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* 0 - success
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* otherwise - error
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*/
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uint32_t iot_rawdata_translate_hwrec_fc(fc_trans_msg *rawfc, \
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uint32_t src_prot, uint32_t trans_prot);
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/* iot_rawdata_set_translate_recv_fc - plumb translated fc in hw register
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*
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* @rawfc -input- one translated message
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*
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* return:
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* 0 - success
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* otherwise - error
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*/
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uint32_t iot_rawdata_set_translate_recv_fc(fc_trans_msg *rawfc);
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/* iot_disable_hw_interrupt - disable interrupt
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*/
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void iot_disable_hw_interrupt(uint32_t irq_type);
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/* iot_enable_hw_interrupt - enable interrupt
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*/
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void iot_enable_hw_interrupt(uint32_t irq_type);
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/* iot_get_interrupt_type - get interupt type
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*
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*
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* return:
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* define INTR_TYPE_CPU0_TX_FC
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* define INTR_TYPE_HW_SACK_FC
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*
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*/
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uint32_t iot_get_hw_interrupt_type(void);
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#endif
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